Model Fit Guide

Carburetor Compatible with:
WYK-345,  WYK-345-1, WYK-406, WYK-406-1, Echo A021001870, A021003940, A021003942, A021003941.

Parts Used on:
Echo PB770 PB770H PB770T PB 770 PB 770H PB 770T Backpack Leaf Blower.
Shindaiwa EB770RT EB770 EB 770RT EB 770 Backpack Blower.

Used on the following Echo blower:
PB-770H S/N: P02912001001 - P02912999999
PB-770H S/N: P05211001001 - P05211999999
PB-770H S/N: P30613001001 - P30613999999
PB-770H S/N: P44914001001 - P44914999999
PB-770T S/N: P03012001001 - P03012999999
PB-770T S/N: P05311001001 - P05311999999
PB-770T S/N: P30713001001 - P30713999999
PB-770T S/N: P45014001001 - P45014999999.